package com.le.edu.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.le.edu.domain.entity.Subject;
import com.le.edu.domain.screen.PieVO;

import java.util.List;

/**
 * @author 17447
 * @description 针对表【t_subject(课程科目)】的数据库操作Mapper
 * @createDate 2024-04-07 17:25:14
 * @Entity com.le.edu.entity.Subject
 */
public interface SubjectMapper extends BaseMapper<Subject> {

    List<PieVO> computeCourseCountBySubject();

    List<PieVO> computeSubjectCount();
}




